Post low voltage insulators

63 Insulators Zakład Zakład Produkcji Aparatury Elektrycznej i i Izolatorów ELTOM ELTOM Tomasz Tomasz Cisak Cisak ul. ul. Pionierów 17 17 84-300 84-300 Lębork Lębork Polska Polska www.cisak.pl

64 Post low voltage insulators 62 62 51 38 38 32 49 2,5 kv ~ 190 g ~ 38 mm 57 7,1 kn MCL-IW-04 31 M8x1.25 M8x1.25 2,5 kv ~ 70 g ~ 32 mm 3,1 kn 34 MCL-IW-02 41 M8x1.25 2,5 kv ~ 130 g M8x1.25 ~ 38 mm 3 kn 47 MCL-IW-03

60 48 70 55 Post low voltage insulators 65 M8x1.25 M8x1.25 ~ 70 g ~ 55 mm 1,1 kn MCL-IW-01 40 M8x1.25 M8x1.25 ~ 150g ~ 48 mm 49 3 kn MCL-IW-06 * ~ 380 g ~ 60 mm 9,3 kn MCL-IW-07 *this insulator can work with voltage indicator, see page 83

66 Post low voltage insulators 60 83 50 40 40 M8x1.25 ~ 220 g ~ 83 mm 2,9 kn 45 MCL-IW-11 47 ~ 250 g ~ 60 mm 5,1 kn 55 MCL-IW-09 60 30 4 x M8x1.25 ~ 230 g ~ 50 mm 4,6 kn MCL-IW-10

65 50 65 65 R25 Post low voltage insulators 67 50 ~ 220 g ~ 100 mm 4,5 kn 50 MCL-IW-12 100 50 4 x ~ 510 g ~ 100 mm 4,5 kn MCL-IW-13 ~ 300 g ~ 80 mm M8x1.25 30 M8x1.25 4,3 kn MCL-IW-15-01

68 Post low voltage insulators 50 65 25 10 55 36 36 18 2 x 4 x M6x1 ~ 270 g ~ 80 mm 6,2 kn MCL-IW-15-02 41 ~ 170 g ~ 50 mm 47 6,8 kn MCL-IW-16 41 ~ 210 g ~ 65 mm 4,1 kn 47 MCL-IW-17

40 40 40 36 Post low voltage insulators 69 4 x M8x1.25 ~ 220 g ~ 40 mm 5,5 kn 18 36 MCL-IW-18-01 ~ 220 g ~ 40 mm 4,6 kn MCL-IW-18-02 36 4 x ~ 220 g 40 mm 4,8 kn MCL-IW-18-03

70 Post low voltage insulators 30 15 30 10 20 10 15 40 30 15 M8x1.25-6H 35 2,5 kv ~ 65 g ~ 40 mm 2,4 kn 30 MCL-IW-19 M8x1.25-6H ~ 90 g ~ 55 mm 30 2,1 kn 35 MCL-IW-20 Ø44 19 49 max pressure force 2,5 kv ~ 90 g ~ 30 mm 20 t MCL-IW-21

46 30 40 15 40 46 20 15 15 20 Post low voltage insulators 71 Ø44 19 49 max pressure force ~ 130 g ~ 46 mm 20 t MCL-IW-22 19 22,5 max pressure force 2,5 kv ~ 80 g ~ 40 mm 20 t 45 MCL-IW-23 max pressure force ~ 140 g ~ 40 mm 20 t 22,5 45 MCL-IW-24

72 Post medium voltage insulators 95 95 50 180 100 80 50 7,2 kv ~ 290 g ~ 130 mm 2,2 kn 50 MCL-I-7,2-01 W 7,2 kv ~ 690 g ~ 140 mm R25 4,3 kn 50 100 MCL-I-7,2-02 W M8x1.25 36 M8x1.25 7,2 kv ~ 800 g ~ 100 mm 2,3 kn 20 MCL-I-7,2-03 W

105 95 130 Post medium voltage insulators 73 40 * 7,2 kv ~ 360 g ~ 120 mm 5,4 kn 55 MCL-I-7,2-04 W 40 7,2 kv ~ 320 g ~ 135 mm 5,5 kn 55 MCL-I-7,2-05 W Ø45 37,5 7,2 kv ~ 480 g ~ 135 mm 2,6 kn MCL-I-12-05 W *this insulator can work with voltage indicator, see page 83

74 Post medium voltage insulators 124 124 156,5 115,5 M6x1 Ø45 8,1 M6x1 * 7,2 kv ~ 600 g ~ 125 mm 3,8 kn 64 MCL-IW-J10-01 75 23 2 x 10 kv ~ 880 g ~ 160 mm 12,2 kn 75 MCL-I-12-02 W 75 10 kv ~ 910 g ~ 160 mm 8,8 kn 75 MCL-I-12-01 W *this insulator can work with voltage indicator, see page 83

120 130 120 55 75 45 75 Post medium voltage insulators 75 40 18 2 x M8x1.25 10 kv ~ 450 g ~ 130 mm 4,7 kn 55 MCL-I-12-02 F6 55 18 2 x M8x1.25 10 kv ~ 750 g ~ 165 mm 3,3 kn 75 MCL-I-12-08 F6 40 18 2 x M8x1.25 12 kv ~ 510 g ~ 155 mm 4,4 kn 55 MCL-I-12-02 F7

130 76 Post medium voltage insulators 130 160 36 2 x M8x1.25 2 x 12 kv ~ 1050 g ~ 185 mm 5,5 kn 60 90 MCL-I-12-03 W Ø45 37,5 * 12 kv ~ 650 g ~ 170 mm 5,3 kn 55 MCL-I-12-04 W 55 * 12 kv ~ 880 g ~ 180 mm 9,5 kn 75 MCL-I-12-08 W *this insulator can work with voltage indicator, see page 83

130 130 172 131 Post medium voltage insulators 77 70 12 kv ~ 1440 g ~ 200 mm 9,4 kn 90 MCL-I-12-16 W Ø75 * M20x2.5 12 kv ~ 2050 g ~ 190 mm 14 kn 115 MCL-I-12-25 W M6x1 45 8,1 M6x1 * 12 kv ~ 680 g ~ 145 mm 6,6 kn 66,5 MCL-IW-J10-02 *this insulator can work with voltage indicator, see page 83

78 Post medium voltage insulators 175 182 210 * 17,5 kv ~ 1500 g ~ 245 mm 9,4 kn 85 MCL-I-17,5-08 W Ø45 37,5 17,5 kv ~ 970 g ~ 220 mm 4,3 kn 55 MCL-I-17,5-04 W 72 29 17,5 kv ~ 1220 g ~ 220 mm 2,6 kn 72 MCL-I-A01-17,5 *this insulator can work with voltage indicator, see page 83

210 240 175 216 M6x1 Ø45 8,1 M6x1 Post medium voltage insulators 79 17,5 kv ~ 955 g ~ 190 mm 7,7 kn 64 MCL-IW-J10-03 Ø45 37,5 24 kv ~ 1100 g ~ 250 mm 4 kn,5 MCL-I-24-04 W * 24 kv ~ 1850 g ~ 290 mm 6,5 kn 90 MCL-IWC-24-08 W *this insulator can work with voltage indicator, see page 83

80 Post medium voltage insulators 210 210 232 * 24 kv ~ 1890 g ~ 295 mm 5,9 kn 90 MCL-I-24-08 W 72 24 kv ~ 1470 g ~ 265 mm 5,6 kn 72 MCL-I-A02-24 72 29 24 kv ~ 1590 g ~ 270 mm 3,3 kn 72 MCL-I-A03-24 *this insulator can work with voltage indicator, see page 83

300 254 330 213 Post medium voltage insulators 81 M6x1 Ø45 8,1 M6x1 24 kv ~ 1130 g ~ 235 mm 4 kn 64 MCL-IW-J10-04 Ø45 37,5 36 kv ~ 1600 g ~ 340 mm 3,7 kn 66,5 MCL-I-36-04 W 75 * M20x2.5 36 kv ~ 4000 g ~ 490 mm 8,2 kn Ø110 114 MCL-I-36-08 W *this insulator can work with voltage indicator, see page 83

82 Post medium voltage insulators 335 75 * M20x2.5 42 kv ~ 4600 g ~ 545 mm 9,6 kn 110 MCL-I-42-08 W All presented medium voltage post insulators are characterized by bending resistance 4-25 kn. Insulators are made of epoxy resin, using standard mounting bolts. They are used for operating in conditions of interior. *this insulator can work with voltage indicator, see page 83

H 1 Insulators with voltage signaling system 83 Stationary voltage indicator is designed for permanent and safe control of presence of voltage on the busbars in medium-voltage switchgear. It is also used in indoor medium voltage apparatus such as disconnectors. Stationary voltage indicator consists of three signal post insulators with integrated voltage divider. These insulators, due to their technical characteristics, are part of the structural panel or medium-voltage devices. You can carry out the test at the same alternating voltage withstand by dry (50Hz, 60s) without having to disconnect the indicator. Elements informing about the appearance of voltage on the busbars are: a signal or voltmeter, mounted on the outside of the switchgear. On special request, we manufacture insulators with higher electrical insulation (eg. signaling system 6 kv with insulation 10.5 kv). Signal insulators are made on the basis of standard insulators offered by Eltom. A characteristic feature of the signaling type of insulator is the last part of its symbol. It means: SR: signal insulator with resistive voltage divider SC: signal insulator with voltage divider of capacitor (eg. MCL-I-12-08-SC signal post insulator, 12kV, voltage divider of capacitor). All insulators manufactured in our company, we can perform them in the system SC and SR. D1 d1 L 0,2 d2 D2 d3 MCL-WN dimensional sketch of signal insulators type dimensions [mm] H1 D1 D2 d1 d2 d3 L MCL-I-12-04... 130 Ø 55 Ø 75 M12 M16 M4 25,5 MCL-I-17,5-08... 175 Ø 60 Ø 85 M12 M16 M4 30,5 MCL-I-24-08... 210 Ø 60 Ø 90 M12 M16 M4 33 MCL-I-36-08... 300 Ø 75 Ø 110 M16 M20 M4 33 MCL-IW-07... 60 Ø 60 Ø 60 M16 M16 M4 22,5 MCL-I-7,2-04... 95 Ø 40 Ø 55 M10 M12 M4 20 MCL-I-12-04... 160 Ø 37,5 Ø 55 M12 M16 M4 20 MCL-I-12-25... 130 Ø 75 Ø 115 M16 M20 M4 33 MCL-IW-J10-01 156,5 Ø 45 Ø 64 M6 M16 M4 22,5 MCL-IW-J10-02 172 Ø 45 Ø 66,5 M6 M16 M4 22,5 MCL-IWC-24-08... 210 Ø 60 Ø 90 M12 M16 M4 33 MCL-I-42-08... 335 Ø 75 Ø 110 M16 M20 M4 33

84 Post signal medium voltage insulators 210 180 280 12 kv ~ 1880 g ~ 510 mm 5,2 kn 80 MCL-IN-12-01 115 37,5 37,5 3 x M20x2.5 17,5 kv ~ 3510 g ~ 355 mm 5 kn 37,5 115 MCL-IN-17,5-01 24 kv ~ 3040 g ~ 800 mm 3,4 kn 80 MCL-IN-24-01

280 360 306 Post indoor medium voltage insulators 85 65 24 kv ~ 1530 g ~ 630 mm 1,7 kn 65 MCL-IN-24-03 65 24 kv ~ 1400 g ~ 600 mm 3,5 kn 65 MCL-IN-24-04 36 kv ~ 3970 g ~ 1000 mm 5,5 kn 80 MCL-IN-36-01

86 Post indoor medium voltage insulators Presented insulators are made of a hydrophobic epoxy resin composition. Basic features of the resin are: permanent hydrophobicity transfer of hydrophobicity of pollution (HTE) hydrophobicity recovery after injury insensitive to UV and moisture resistance to low and high temperatures The newly developed resin was subjected to a series of tests in the laboratory to check the correctness of theoretical assumptions. Therefore, comparative studies were performed for the hydrophobic resin HCEP, silicone and classic epoxy resin. The study was conducted in the directions: mechanical and electrical properties resistance to cracking thermal aging UV test / exposure transfer and recovery of hydrophobicity Hardened, standard samples were subjected to a typical endurance tests in the laboratory. Parameters obtained: bending resistance:... 144 MPa module:... 11454 MPa extend resistance:... 89 MPa ultimate elongation:... 1.3% impact resistance:... 504 J/m2 The results obtained give the opportunity for producing post and hanging insulators without using additional composite reinforcements. characteristic standard result curve resistance ASTM D495.73/79 185 s puncture resistance IEC 602431 24 kv/mm; HD2 loss tan ᵟ DIN 54483 0,9% puncture resistance VDE0441/1 HD2 creep current resistance IEC112/79 >600 electrolytic corrosion IEC60426 A1

70 82 25 40,5 8 5 48 211 102 60 91 60 75 24,4 42,2 24,4 60 37,5 22,5 20 4 x M6x1 Bushing low voltage insulators 87 50 10,2 16,5 material max cross-section of the busbar installation ~ 2,5 kg epoxy resin 50 x 20 mm 4 x bolt M12, hole spacing 80 x 75 mm 80 120 MCL-IPNN-01 Ø161 Ø101 Ø83 material max cross-section of the busbar installation 6 kv ~ 750 g epoxy resin 2 x 60 x 10 mm 3 x MCL-TD-07* * see p. 93 MCL-IPNN-02 M8x1.25 M8x1.25 30 material max cross-section of the busbar installation ~ 680 g BMC Φ 30 mm 4 x bolt M8, hole spacing 60 x 60 mm 48 70 EL-IPNN-03/400A

88 Bushing low voltage insulators 135 50 105 21 14 95 65 11 66 138 102 80 117 8,5 16,5 kv max cross-section of the busbar flammability class installation ~ 340 g 3 x 100 x 10 mm V0 4 x bolt M6, hole spacing 80 x 105 mm EL-IPNN-04-6000A 24,5 10,4 10,1 53,4 51,4 Ø11,5 105 100 105 310 max cross-section of the busbar flammability class rated durability to bending electric strength resistance to creeping current 1 kv ~ 560 g 3 x 3 busbars, thick. 10 mm, width 40-120 mm V0 16 kn 20 kv CTI 200 MCL-I-012

L1 Bushing low voltage insulators L2 L3 L4 89 59 10 39,5 10,5 MCL-I-001/002 rated voltage 1 kv rated durability to bending 12 kn max cross-section of the busbar 120 x 10, 100 x 10, 60 x 10, 50 x 10 mm flammability class V0 continuous operation at a temperature up to 120 C resistance to creeping current CTI 200 electric strength 14 kv mounting all consists of 3 elements, bolted M10 L1 L2 L3 L4 MCL-I-001/002 103 125 147 165 MCL-I-005/006 63 85 107 125 MCL-I-007/008 53 75 97 115 MCL-I-009/010 123 145 167 185

90 Bushing medium voltage insulators 160 245 108 25 20 71 125 12 117 4 x 11 17 100 123 material max cross-section of the busbar installation 6 kv ~ 1,1 kg epoxy resin Φ 17 mm 4 x M10, 71 x 71 mm MCL-IP-7,2-01 182 106 Ø67 12 kv 80 9 71 material max cross-section of the busbar ~ 1,8 kg epoxy resin 2 x 50 x 10 mm installation 3 x MCL-TD-07* 167 * see p. 93 MCL-IP-12-01 170 140 Ø98 12 kv 4 x Ø11 ~ 2,6 kg material epoxy resin max cross-section of the busbar 2 x 80 x 10 mm installation 4 x M10, 140 x 140 mm 160 MCL-IP-12-02

160 160 248 9 80 71 9 80 71 127 12 109 Bushing medium voltage insulators 91 184 143 112 Ø100 12 kv ~ 2,9 kg material epoxy resin max cross-section of the busbar 2 x 80 x 10 mm installation 3 x MCL-TD-07* 160 * see p. 93 MCL-IP-12-03 257 199 Ø138 12 kv material epoxy resin max cross-section of the busbar 3 x 120 x 10 mm installation 3 x MCL-TD-07* 241 * see p. 93 MCL-IP-12-04 407 330,8 Ø292 12 kv ~ 5,6 kg material epoxy resin max cross-section of the busbar na życzenie Klienta 392 installation 3 x MCL-TD-07* * see p. 93 MCL-IP-12-12

92 Bushing medium voltage insulators 240 240 352 9 120 111 168 168 16 9 120 111 257 192 Ø138 max cross-section of the busbar installation spacing of screws 17,5 kv ~ 5,4 kg 3 x 120 x 10 mm 3 x MCL-TD-07* 277 mm 241 * see p. 93 MCL-IP-17,5-01 Ø210 168 Ø115 15,5 kv ~ 3,8 kg material epoxy resin max cross-section of the busbar 2 x 100 x 10 mm installation 3 x MCL-TD-07* 194 * see p. 93 MCL-IP-17,5-02 255 219 Ø120 24 kv ~ 10,3 kg material epoxy resin max cross-section of the busbar 3 x 100 x 10 mm installation 4 x bolt 242 MCL-IP-24-01

310 450 222 9 219 28 28 Bushing medium voltage insulators 41 70 93 194 132 Ø74 material max cross-section of the busbar 24 kv ~ 5,2 kg epoxy resin 60 x 10 mm 178 MCL-IP-24-02 248 160 159 29 122 M8x1.25-6H M8x1.25-6H 24 kv 208 193 208 material ~ 4,5 kg epoxy resin 9 61,24 55 MCL-IP-24-03/04 16 36 20 12,5 7,5 8,5 clamping sleeve MCL-TD-07

94 Intercompartment insulators 268,3 233 483 4 x 12,5 406,1 25,5 51,4 71,6 40,5 80 180 224 192 62,8 4 x M6x1 4 x 24 kv ~ 3 kg 127,6 142 188 MCL-IMP-17,5-01 224 180 60 21 211 83,5 42 kv ~ 8,8 kg 4 x 196,5 224 MCL-IMP-42-01

280 50 230 50 59 400 400 59 Indoor-outdoor / outdoor-outdoor insulators 95 180 140 6 x 45 M30x3.5 Indoor-outdoor insulator: M30x3.5 45 installation max amperage max Φ of the rod Φ larger s petticoat Φ smaller s petticoat 24 kv ~ 10,3 kg 6 x M10, symmetrically around the ring 1250 A 30 mm 130/115 mm 800 mm MCL-INN-24-01 140 180 6 x M20x2.5 Outdoor-outdoor insulator: max amperage installation 12 kv ~ 5,5 kg 1250 A 6 x M10, symmetrically around the ring M20x2.5 MCL-IWN-12-01

96 Notes